Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface, showing our new design; and,

FIG. 2 is a front view of the display screen or portion thereof withgraphical user interface of FIG. 1 in which a mobile terminal isprovided in broken lines to illustrate an example environment.

The mobile terminal shown in broken lines in FIG. 2 forms no part of theclaimed design. Also, texts/words/letters, symbols, numbers, and/orimages shown in broken lines on the generated image in FIGS. 1 and 2form no part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.